noun see: append Date: circa 1525 1. a shed or roof attached to and sloping from a wall or building, a smaller structure joined to a building ; annex , a structure or dwelling built on the roof of a building
PENTHOUSE
Meaning of PENTHOUSE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012